General Radio Company 1564-A Analyzer
Производитель:
Модель:
1564-A
Дата:
1964
Категория:
Группа:
Описание:
SOUND AND VIBRATION ANALYZER

Информация

The Type 1564-A Sound and Vibration Analyzer, Figure 1-1,is a portable instrument for the frequency analysis of voltages having components between 2.5 cps and 25 kc. The high input impedance of the Analyzer permits the direct connection of piezoelectric transducers for the analysis of high- level acoustical spectra. For low levels, the Analyzer can be operated in conjunction with a sound-level meter or a vibration meter. Designed for either manual or automatic tuning, the Analyzer can be used with a graphic level recorder, such as the General Radio Type 1521, to produce continuous plots of level as a function of frequency.

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Обслуживание и Руководство пользователя
Hасто́льная кни́га тип:
Обслуживание и Руководство пользователя
Страницы:
53
Размер:
16.08 Mbytes (16856070 Bytes)
Язык:
english
Пересмотр:
Hасто́льная кни́га ID:
1564-0100-D
Дата:
1967 02 01
Качество:
Отсканированы документу, все читается.
Дата загрузки:
2016 12 30
MD5:
7fba57274fd163ee0be0b80303080bcf
Загрузки:
636

Информация

1.2 Description ... * . 1 1.3 Controls and Connectors ... 2 1.4 Carrying Case ... 2 1.5 Accessories Supplied ... 3 1.6 Accessories Available ... 3 Section 2 OPERATING PROCEDURE ... 5 2.1 Opening the Flip-Tilt Case ... 5 2.2 Power Supply ... 5 2.3 Calibration ... 6 2.4 Operation with Type 1560-P5 Microphone or Type 1560-P6 Microphone Assembly ... 7 2.5 Use of the Type 1552-B Sound-Level Calibrator ... 9 2.7 Operation with Type 1560-P52 Vibration Pickup ... 9 2.8 Use with Type 1557-A Vibration Calibrator ... 10 2.9 Determination of Velocity and Displacement from Acceleration Measurements ... 10 2.10 Use with a Stroboscope ... 10 2.11 Operation as a Timed Voltmeter ... 11 2.12 Operation with a Sound-Level Meter ... 11 2.13 Operation with a Vibration Meter ... 12 2.14 Operation with Type 1560-P40 Preamplifier ... 13 2.15 Background Level ... 14 2.16 Choice of Meter Speeds ... 14 2.17 All-Pass Frequency Response and Effects of Microphone and Vibration Pickup ... 17 Section 3 PRINCIPLES OF OPERATION ... 19 3.1 General ... 21 3.2 Preamplifier Section ... 21 3.3 Filter Section ... 23 3.4 All-Pass Amplifier ... 24 3.5 Output Amplifier Section ... 25 3.6 Calibration Network ... 26 3.7 Power Supply ... 26 Section 4 SERVICE AND MAINTENANCE ... 27 4.1 General ... 27 4.2 Removal of Instrument from Case ... 27 4.3 Transistor Voltages ... 27 4.4 Internal Noise ... 28 4.5 Serviceability Test ... 29 4.6 Filter Realignment ... 30 PARTS LISTS AND SCHEMATICS ... 33 APPENDIX ... 39

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